double ekzos or just a add-on kit/accesories... like proton? a small piece of metal... screw at the end of the ekzos?

may be.. not sure about that.. just saw sepintas lalu.. need to ask KB SA for more information..._________________Lets Not Just Kick Racism Out Of Football, Lets Kick Fletcher, O'Shea, Richardson and Silvestre out as well..

I think most cars fitted with 2 exhaust pipes does not fully utilise the 2 outlets. After some time, you will notice that one of the exhaust will be darker than the other one indicating that only one of the exhaust is fully utilise. Well, some are probably dummies, but it does look pretty awesome!

Not all are dummy exhaust. BMW 7 series is a dual exhaust system, latest volvo also. Merc Kompressor is a dual exhaust.

Accent also can have dual exhaust system but you've to secrifice some fuel.

SinEater wrote:

I think most cars fitted with 2 exhaust pipes does not fully utilise the 2 outlets. After some time, you will notice that one of the exhaust will be darker than the other one indicating that only one of the exhaust is fully utilise. Well, some are probably dummies, but it does look pretty awesome!

At first look, the exhaust look ok... but the longer I look at it... it seem like it is out of proportion.. the exhaust is located low beneath the skirting of the RX-S... furthermore, the exhaust looks a bit small size, if it is bigger then will look more fierce and sporty...